Michael Hill
mdhillca@gmail.com 2018
Night Light changes the color of your displays according to the time of day.
Luc Pionchon
pionchon.luc@gmail.com 2011
Claude Paroz
claude@2xlibre.net 2011
Alain Lojewski
allomervan@gmail.com 2011-2015
Julien Hardelin
jhardlin@orange.fr 2011, 2013
Bruno Brouard
annoa.b@gmail.com 2011-12
yanngnome
yannubuntu@gmail.com 2012
Nicolas Delvaux
contact@nicolas-delvaux.org 2012
Mickael Albertus
mickael.albertus@gmail.com 2012
Alexandre Franke
alexandre.franke@gmail.com 2015

# Adjust the color temperature of your screen

A computer monitor emits blue light which contributes to sleeplessness and eye strain after dark. Night Light changes the color of your displays according to the time of day, making the color warmer in the evening. To enable Night Light:

Open the Activities overview and start typing Settings.

Click on Settings.

Click Devices in the sidebar.

Click Displays in the sidebar to open the panel.

Click Night Light to open the settings.

Set the Night Light switch to ON. The screen color will follow the sunset and sunrise times for your location. Click the Manual button to set the times to a custom schedule.

The top bar shows when Night Light is active. It can be temporarily disabled from the system menu.